Example usage for java.lang ProcessBuilder ProcessBuilder

Introduction

In this page you can find the example usage for java.lang ProcessBuilder ProcessBuilder.

Prototype

public ProcessBuilder(String... command) 

Source Link

Document

Constructs a process builder with the specified operating system program and arguments.

Usage

From source file:io.stallion.utils.ProcessHelper.java

public CommandResult run() {

    String cmdString = String.join(" ", args);
    System.out.printf("----- Execute command: %s ----\n", cmdString);
    ProcessBuilder pb = new ProcessBuilder(args);
    if (!empty(directory)) {
        pb.directory(new File(directory));
    }//from   ww  w.  j av  a  2 s . c o  m
    Map<String, String> env = pb.environment();
    CommandResult commandResult = new CommandResult();
    Process p = null;
    try {
        if (showDotsWhileWaiting == null) {
            showDotsWhileWaiting = !inheritIO;
        }

        if (inheritIO) {
            p = pb.inheritIO().start();
        } else {
            p = pb.start();
        }

        BufferedReader err = new BufferedReader(new InputStreamReader(p.getErrorStream()));
        BufferedReader out = new BufferedReader(new InputStreamReader(p.getInputStream()));

        if (!empty(input)) {
            Log.info("Writing input to pipe {0}", input);
            IOUtils.write(input, p.getOutputStream(), UTF8);
            p.getOutputStream().flush();
        }

        while (p.isAlive()) {
            p.waitFor(1000, TimeUnit.MILLISECONDS);
            if (showDotsWhileWaiting == true) {
                System.out.printf(".");
            }
        }

        commandResult.setErr(IOUtils.toString(err));
        commandResult.setOut(IOUtils.toString(out));
        commandResult.setCode(p.exitValue());

        if (commandResult.succeeded()) {
            info("\n---- Command execution completed ----\n");
        } else {
            Log.warn("Command failed with error code: " + commandResult.getCode());
        }

    } catch (IOException e) {
        Log.exception(e, "Error running command: " + cmdString);
        commandResult.setCode(999);
        commandResult.setEx(e);
    } catch (InterruptedException e) {
        Log.exception(e, "Error running command: " + cmdString);
        commandResult.setCode(998);
        commandResult.setEx(e);
    }
    Log.fine(
            "\n\n----Start shell command result----:\nCommand:  {0}\nexitCode: {1}\n----------STDOUT---------\n{2}\n\n----------STDERR--------\n{3}\n\n----end shell command result----\n",
            cmdString, commandResult.getCode(), commandResult.getOut(), commandResult.getErr());
    return commandResult;
}

---

From source file:edu.cmu.cs.diamond.android.Filter.java

public Filter(int resourceId, Context context, String name, String[] args, byte[] blob) throws IOException {
    Resources r = context.getResources();
    String resourceName = r.getResourceEntryName(resourceId);
    File f = context.getFileStreamPath(resourceName);

    if (!f.exists()) {
        InputStream ins = r.openRawResource(resourceId);
        byte[] buf = IOUtils.toByteArray(ins);
        FileOutputStream fos = context.openFileOutput(resourceName, Context.MODE_PRIVATE);
        IOUtils.write(buf, fos);//from  w  w w.j  a  v a  2 s.  c om
        context.getFileStreamPath(resourceName).setExecutable(true);
        fos.close();
    }

    ProcessBuilder pb = new ProcessBuilder(f.getAbsolutePath());
    Map<String, String> env = pb.environment();
    tempDir = File.createTempFile("filter", null, context.getCacheDir());
    tempDir.delete(); // Delete file and create directory.
    if (!tempDir.mkdir()) {
        throw new IOException("Unable to create temporary directory.");
    }
    env.put("TEMP", tempDir.getAbsolutePath());
    env.put("TMPDIR", tempDir.getAbsolutePath());
    proc = pb.start();
    is = proc.getInputStream();
    os = proc.getOutputStream();

    sendInt(1);
    sendString(name);
    sendStringArray(args);
    sendBinary(blob);

    while (this.getNextToken().tag != TagEnum.INIT)
        ;
    Log.d(TAG, "Filter initialized.");
}

---

From source file:postenergy.PostEnergy.java

private void initUI() {

    /* Definitions */
    JPanel panel = new JPanel();
    getContentPane().add(panel);//from   w w  w. j  a va  2  s  . c  o  m

    panel.setLayout(null);

    /* Basic elements */

    JButton getBatteryInfo = new JButton("Get Battery Info");
    getBatteryInfo.setBounds(0, 60, 180, 30);
    getBatteryInfo.setToolTipText("Get Battery Info");
    getBatteryInfo.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent event) {
            System.out.println("getBatteryInfo button pressed!");

            ProcessBuilder pbs = new ProcessBuilder("/Users/thomas/Development/script.sh");

            try {
                Process p = pbs.start();
                BufferedReader br = new BufferedReader(new InputStreamReader(p.getInputStream()));
                StringBuilder builder = new StringBuilder();
                String line = null;
                try {
                    while ((line = br.readLine()) != null) {
                        builder.append(line);
                        builder.append(System.getProperty("line.separator"));
                    }
                } catch (IOException ex) {
                    Logger.getLogger(PostEnergy.class.getName()).log(Level.SEVERE, null, ex);
                }
                String result = builder.toString();
                System.out.println("Result: " + result);

                // Send as POST request
                String[] paramNames = new String[] { "t", "h" };
                String[] paramVals = new String[] { result, result + 100 };

                PostHttpClient("mindass", paramNames, paramVals);
            } catch (IOException ex) {
                System.out.println("Error with the processbuilder!");
                Logger.getLogger(PostEnergy.class.getName()).log(Level.SEVERE, null, ex);
            }

        }
    });

    panel.add(getBatteryInfo);

    JButton sendPost = new JButton("Send Post");
    sendPost.setBounds(0, 30, 180, 30);
    sendPost.setToolTipText("Send Post");

    sendPost.addActionListener(new ActionListener() {
        @Override

        public void actionPerformed(ActionEvent event) {
            System.out.println("sendPost button pressed!");

            PostHttpClient("mindass", new String[] { "t", "h" }, new String[] { "23", "44" });

        }

    });

    panel.add(sendPost);

    JButton quitButton = new JButton("Quit");
    quitButton.setBounds(0, 0, 80, 30);
    quitButton.setToolTipText("Quit iPower");

    quitButton.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent event) {
            System.out.println("Quit button pressed!");
            System.exit(0);
        }
    });

    panel.add(quitButton);

    /* Set init */
    setTitle("iPower");
    setSize(300, 200);
    setLocationRelativeTo(null);
    setDefaultCloseOperation(EXIT_ON_CLOSE);
}

---

From source file:com.thoughtworks.go.util.ProcessManager.java

public ProcessWrapper createProcess(String[] commandLine, String commandLineForDisplay, File workingDir,
        Map<String, String> envMap, EnvironmentVariableContext environmentVariableContext,
        ConsoleOutputStreamConsumer consumer, String processTag, String encoding, String errorPrefix) {
    ProcessBuilder processBuilder = new ProcessBuilder(commandLine);
    if (LOG.isDebugEnabled()) {
        LOG.debug("Executing: " + commandLineForDisplay);
    }/*from w ww.  j a  v a 2s. c  o m*/
    if (workingDir != null) {
        if (LOG.isDebugEnabled()) {
            LOG.debug(String.format("[Command Line] Using working directory %s to start the process.",
                    workingDir.getAbsolutePath()));
        }
        processBuilder.directory(workingDir);
    }

    environmentVariableContext.setupRuntimeEnvironment(processBuilder.environment(), consumer);
    processBuilder.environment().putAll(envMap);

    Process process = startProcess(processBuilder, commandLineForDisplay);
    ProcessWrapper processWrapper = new ProcessWrapper(process, processTag, commandLineForDisplay, consumer,
            encoding, errorPrefix);
    processMap.putIfAbsent(process, processWrapper);
    return processWrapper;
}

---

From source file:com.consol.citrus.admin.service.executor.AbstractExecuteCommand.java

public ProcessBuilder getProcessBuilder() {
    validateWorkingDirectory(workingDirectory);

    List<String> commands = new ArrayList<String>();
    if (SystemUtils.IS_OS_UNIX) {
        commands.add(BASH);/*from   www.ja va2  s  . c o  m*/
        commands.add(BASH_OPTION_C);
    } else {
        commands.add(CMD);
        commands.add(CMD_OPTION_C);
    }

    commands.add(buildCommand());

    ProcessBuilder pb = new ProcessBuilder(commands);
    pb.directory(workingDirectory);

    LOG.debug("Process builder commands: " + commands);
    return pb;
}

---

From source file:dk.deck.remoteconsole.proxy.LocalExecutor.java

public void execute(String command, String[] arguments, final PrintStream out, final PrintStream error)
        throws IOException, InterruptedException {
    List<String> args = new ArrayList<String>();
    args.add(command);// w  w  w  .  ja  v  a2s  .c o  m
    args.addAll(Arrays.asList(arguments));
    ProcessBuilder builder = new ProcessBuilder(args);
    //        Map<String, String> env = builder.environment();
    //        System.out.println("Env:");
    //        for (Map.Entry<String, String> entry : env.entrySet()) {
    //            System.out.println(entry.getKey() + "=" + entry.getValue());
    //        }
    final Process p = builder.start();
    Runnable copyOutput = new Runnable() {

        @Override
        public void run() {
            try {
                IOUtils.copyLarge(p.getInputStream(), out);
            } catch (IOException ex) {
                ex.printStackTrace();
            }
        }
    };
    Runnable copyError = new Runnable() {

        @Override
        public void run() {
            try {
                IOUtils.copyLarge(p.getErrorStream(), error);
            } catch (IOException ex) {
                ex.printStackTrace();
            }
        }
    };
    new Thread(copyOutput).start();
    new Thread(copyError).start();

    int exitValue = p.waitFor();
    if (exitValue != 0) {
        throw new IllegalStateException("Exit value for dump was " + exitValue);
    }
}

---

From source file:com.photon.phresco.plugins.xcode.CodeValidation.java

public void execute() throws MojoExecutionException {

    try {//from w  w  w  .j a  v a 2 s  . c o  m
        ProcessBuilder pb = new ProcessBuilder(check);
        // Include errors in output
        pb.redirectErrorStream(true);

        List<String> commands = pb.command();

        commands.add("-o");
        commands.add("make");
        commands.add("xcodebuild");
        commands.add("-scheme");
        commands.add(scheme);
        commands.add("-project");
        commands.add(xcodeProject);
        commands.add("build");
        getLog().info("List of commands" + pb.command());
        // pb.command().add("install");
        pb.directory(new File(basedir));
        Process child = pb.start();

        // Consume subprocess output and write to stdout for debugging
        InputStream is = new BufferedInputStream(child.getInputStream());
        int singleByte = 0;
        while ((singleByte = is.read()) != -1) {
            // output.write(buffer, 0, bytesRead);
            System.out.write(singleByte);
        }

        child.waitFor();
        int exitValue = child.exitValue();
        getLog().info("Exit Value: " + exitValue);
        if (exitValue != 0) {
            throw new MojoExecutionException("Compilation error occured. Resolve the error(s) and try again!");
        }

    } catch (IOException e) {
        getLog().error("An IOException occured.");
        throw new MojoExecutionException("An IOException occured", e);
    } catch (InterruptedException e) {
        getLog().error("The clean process was been interrupted.");
        throw new MojoExecutionException("The clean process was been interrupted", e);
    }
    createreport();
}

---

From source file:org.trustedanalytics.servicebroker.gearpump.service.externals.helpers.ExternalProcessExecutor.java

public ExternalProcessExecutorResult run(String[] command, String workingDir, Map<String, String> properties) {

    String lineToRun = Arrays.asList(command).stream().collect(Collectors.joining(" "));

    LOGGER.info("===================");
    LOGGER.info("Command to invoke: {}", lineToRun);

    ProcessBuilder processBuilder = new ProcessBuilder(command);
    updateEnvOfProcessBuilder(processBuilder.environment(), properties);

    if (workingDir != null) {
        processBuilder.directory(new File(workingDir));
    }/*  www  .ja  va 2 s.  c om*/
    processBuilder.redirectErrorStream(true);

    StringBuilder processOutput = new StringBuilder();
    Process process;
    BufferedReader stdout = null;

    try {
        process = processBuilder.start();
        stdout = new BufferedReader(new InputStreamReader(process.getInputStream()));

        String line;
        while ((line = stdout.readLine()) != null) {
            LOGGER.debug(":::::: " + line);
            processOutput.append(line);
            processOutput.append('\n');
        }

        try {
            process.waitFor();
        } catch (InterruptedException e) {
            LOGGER.error("Command '" + lineToRun + "' interrupted.", e);
        }
    } catch (IOException e) {
        LOGGER.error("Problem executing external process.", e);
        return new ExternalProcessExecutorResult(Integer.MIN_VALUE, "", e);
    } finally {
        closeReader(stdout);
    }

    ExternalProcessExecutorResult result = new ExternalProcessExecutorResult(process.exitValue(),
            processOutput.toString(), null);

    LOGGER.info("Exit value: {}", result.getExitCode());
    LOGGER.info("===================");
    return result;
}

---

From source file:net.sf.mavenjython.test.PythonTestMojo.java

public void execute() throws MojoExecutionException {
    // all we have to do is to run nose on the source directory
    List<String> l = new ArrayList<String>();
    if (program.equals("nose")) {
        l.add("nosetests.bat");
        l.add("--failure-detail");
        l.add("--verbose");
    } else {/* www  .j a v  a 2s . c om*/
        l.add(program);
    }

    ProcessBuilder pb = new ProcessBuilder(l);
    pb.directory(testOutputDirectory);
    pb.environment().put("JYTHONPATH", ".;" + outputDirectory.getAbsolutePath());
    final Process p;
    getLog().info("starting python tests");
    getLog().info("executing " + pb.command());
    getLog().info("in directory " + testOutputDirectory);
    getLog().info("and also including " + outputDirectory);
    try {
        p = pb.start();
    } catch (IOException e) {
        throw new MojoExecutionException(
                "Python tests execution failed. Provide the executable '" + program + "' in the path", e);
    }
    copyIO(p.getInputStream(), System.out);
    copyIO(p.getErrorStream(), System.err);
    copyIO(System.in, p.getOutputStream());
    try {
        if (p.waitFor() != 0) {
            throw new MojoExecutionException("Python tests failed with return code: " + p.exitValue());
        } else {
            getLog().info("Python tests (" + program + ") succeeded.");
        }
    } catch (InterruptedException e) {
        throw new MojoExecutionException("Python tests were interrupted", e);
    }
}

---

From source file:io.hakbot.providers.shell.ShellProvider.java

public boolean process(Job job) {
    try (InputStream inputStream = process.getInputStream();
            InputStream errorStream = process.getErrorStream()) {

        final ProcessBuilder pb = new ProcessBuilder(command.split(" "));
        process = pb.start();// www.j  a  v  a 2s.c om
        final int exitCode = process.waitFor();
        final byte[] stdout = IOUtils.toByteArray(inputStream);
        final byte[] stderr = IOUtils.toByteArray(errorStream);
        if (LOGGER.isDebugEnabled()) {
            LOGGER.debug("STDOUT:");
            LOGGER.debug(new String(stdout));
            LOGGER.debug("STDERR:");
            LOGGER.debug(new String(stderr));
        }

        if (exitCode == 0) {
            addArtifact(job, JobArtifact.Type.PROVIDER_RESULT, JobArtifact.MimeType.PLAIN_TEXT.value(), stdout,
                    "Console-STDOUT-" + job.getUuid() + ".txt");
        } else {
            if (stdout.length == 0) {
                addArtifact(job, JobArtifact.Type.PROVIDER_RESULT, JobArtifact.MimeType.PLAIN_TEXT.value(),
                        stderr, "Console-STDERR-" + job.getUuid() + ".txt");
            } else {
                addArtifact(job, JobArtifact.Type.PROVIDER_RESULT, JobArtifact.MimeType.PLAIN_TEXT.value(),
                        stdout, "Console-STDOUT-" + job.getUuid() + ".txt");
            }
            throw new JobException(exitCode);
        }
        return true;
    } catch (IOException | InterruptedException e) {
        addProcessingMessage(job, "Could not execute job.");
        addProcessingMessage(job, e.getMessage());
    } catch (JobException e) {
        addProcessingMessage(job, "Job terminated abnormally. Exit code: " + e.getExitCode());
        addProcessingMessage(job, e.getMessage());
    }
    return false;
}

---

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